超清版 GB/T 44256-2024 土方机械 纯电动轮胎式装载机能量消耗量 试验方法

ICS 53.100
CCS P 97
中华人民共和国国家标准
GB/T 44256—2024
土方机械 纯电动轮胎式装载机能量消耗量 试验方法
Earth⁃moving machinery—Energy consumption for battery electric
wheel loaders—Test methods
2024⁃07⁃24 发布2024⁃07⁃24 实施
国家市场监督管理总局
国家标准化管理委员会发布

前言··························································································································Ⅲ
1　范围·······················································································································1
2　规范性引用文件········································································································1
3　术语和定义··············································································································1
4　试验条件·················································································································1
5　能量消耗量的测量方法·······························································································2
6　试验方法·················································································································3
7　能量消耗量评价········································································································7
8　续航能力评估···········································································································8
附录A（ 资料性）　电动装载机能量消耗量试验记录······························································9
图1　使用电压计和电流计对动力电池的能量消耗进行测量的方法示例·····································3
图2　装载位置和卸载位置的关系·····················································································4
图3　负载行走举升试验机器位置·····················································································5
图4　空载行走铲掘试验机器位置·····················································································5
表1　测量参数、单位和准确度·························································································2
表A.1　充电试验记录表·································································································9
表A.2　装载动作试验记录表···························································································9
表A.3　运输行走试验记录表·························································································10
表A.4　待机试验记录表·······························································································10

前　　言
本文件按照GB/T 1.1—2020《标准化工作导则　第1 部分：标准化文件的结构和起草规则》的规
定起草。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中国机械工业联合会提出。
本文件由全国土方机械标准化技术委员会（SAC/TC 334）归口。
本文件起草单位：天津工程机械研究院有限公司、江苏徐工国重实验室科技有限公司、徐州市检验
检测中心、山东临工工程机械有限公司、龙工（上海）机械制造有限公司、国机重工集团常林有限公司、
福建晋工机械有限公司、博雷顿科技股份公司、厦门厦工机械股份有限公司、郑州宇通矿用装备有限公
司、中铁十九局集团轨道交通工程有限公司、天津工程机械研究院有限公司检测技术服务分公司。
本文件主要起草人：李莺莺、刘建、孙峰、张奇、王坤、钱勇、王斌、邱明哲、王少波、金鑫、高磊、
王姜骅、陈树巧、邓艳芳、张志烁。

土方机械　纯电动轮胎式装载机能量消耗量　试验方法
1　范围
本文件规定了纯电动轮胎式装载机能量消耗量的试验条件，描述了能量消耗量的测量方法和试验
方法，